safety significant ano6a-wt-p-022 siphon break holes and … library/011819... · rpp-rpt-49052,...

RPP-RPT-49052, Rev. 0

Safety - Significant ANO6A-WT-P-022 SiphonBreak Holes and Recirculation Branch-Functionsand Requirements Evaluation Document

Michael S. QuintanaWashington River Protection Solutions, LLCRichland, WA 99352U.S. Department of Energy Contract DE-AC27-08RV1 4800

EDT/EON: 824434 UC:Cost Center: Charge Code:B&R Code: Total Pages. A

Key Words: Safety-Significant, Waste Transfer Systems, Safety Equipment Compliance Database,SECD, Over Pressure, Piping, Jumper, AN-06A -P-022 Pump, AN-06A Pump Pit, Pressure Protection,DST transfers, Over pressure relief.

Abstract: RPP-RPT-49052, "Safety Significant AN-06A-P-022 Siphon Break Holes and RecirculationBranch-Functions and Requirements Evaluation Document" established the safety related functions andrequirements for evaluating AN-06A, Pump P-022' s ability to perform its safety functions in accordancewith TFC-ENG-C-45, "Control Development Processfor Safety Significant Structures, Systems, andComponents."

TRADEMARK DISCLAIMER. Reference herein to any specific commercial product, process, or service by trade name,trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommendation, orfavoring by the United States Government or any agency thereof or its contractors or subcontractors.

DA7E HANFORDSTA.2{ RELEAE ID J

_,4eear pproval Itate Release Stamp

Approved For Public Release

A-6002-767 (REV 2)

RPP-RPT-49052, REV 0

Safety - Significant ANO6A-WT-P-022Siphon Break Holes and RecirculationBianchf-Functions and RequirementsEvaluation Document

Michael S. Quintana

Washington River Protection Solutions, LLC

Date PublishedMarch 2011

~~ washington riverSprotection solutions

Prepared for the U.S. Department of EnergyOffice of River Protection


Table of Contents

1.0 PURPOSE.................................................................................................2.0 APPROACH................................................................................................ 13.0 SCOPE ................................................................................................... 24.0 SAFETY FUNCTION ................................................................................... 25.0 SYSTEM DESCRIPTION ................................................................................ 3

5.1 Overall Description................................................................................. 35.2 Boundaries ............................................................................................ 35.3 Interfaces ........................................................................................... 3

6.0 SYSTEM EVALUATION ................................................................................ 66.1 Functional/Performance Requirements............................................................. 66.2 Failure Mode Evaluations ........................................................................... 6

6.2.1 Loading Conditions ........................................................................... 66.2.2 Process Conditions ............................................................................ 76.2.3 Environmental Conditions .................................................................... 96.2.4 Other Failure Modes ......................................................................... 106.2.5 Aging.......................................................................................... 11

6.3 Supporting Systems ................................................................................ 117.0 CONTROLS........................................................................................... 12

7.1 Shelf Life and Service Life:........................................................................ 127.2 Other Controls: .................................................................................... 12

8.0 CRITICAL CHARACTERISTICS...................................................................... 129.0 REFERENCES ............................................................................................ 13

List of Appendixes

APPENDIX A - ANO6A-WT-P-022 PUMP SIPHON BREAK HOLES AND RECIRCULATION

BRANCH CRITICAL CHARACTERISTICS .................................................................. 15


1.0 PURPOSE

The purpose of this document is to describe the evaluation of the ANO6A-WT-P-022pump siphon break holes and recirculation branch's ability to perform its safetyfunction(s) under those conditions and events for which the safety function is required.This document identifies the related system, structure, and components (SSCs); criticalcharacteristics; functional and performance requirements; failure modes; boundaries;interfaces; required support systems, and the key aspects.

2.0 APPROACH

The safety function of the ANO6A-WT-P-022 pump siphon break holes and recirculationbranch was developed based on hazard and accident analysis. Functional/performancerequirements were developed by evaluating the required performance needed toaccomplish the safety functions (i.e., prevent or mitigate accidents). Additionalapplicable functional requirements were developed during engineering evaluations offailure modes when the ANO6A-WT-P-022 pump siphon break holes and recirculationbranch must perform its safety function.

This evaluation was done in accordance with TOC procedure TFC-ENG-DESIGN-C-45,"Control Development Process for Safety Significant Structures, Systems, andComponents." The following information is provided in this document:

I1. Identification of the safety- significant boundaries for the ANO6A-WT-P-022pump siphon break holes and recirculation branch

2. Documentation of support systems required for the ANO6A-WT-P-022 pumpsiphon break holes and recirculation branch to perform the intended safetyfunction.

3. An evaluation of interfacing systems whose failure could prevent theANO6A-WT-P-022 pump siphon break holes and recirculation branch fromperforming the intended safety function.

4. Documentation of safety SSC functional and performance requirements necessaryfor the ANO6A-WT-P-022 pump siphon break holes and recirculation branch toperform the safety function. The safety SSC functional and performancerequirements were identified from design requirements, engineering evaluationsand calculations, the interactive hazard/accident analysis safety controlsdevelopment/evaluation process, and process hazard analysis.

5. Critical characteristics necessary for the ANO6A-WT-P-022 pump siphon breakholes and recirculation branch to perform the safety functions, and identificationof how the critical characteristics can be verified to be met.

I


Using information from the evaluation described above, critical characteristics for theANO6A-WT-P-022 pump siphon break holes and recirculation branch were identified.Subsequent to determining the critical characteristics, key performance requirementswere identified. This consisted of identifying any inspections, tests, evaluations orcontrols needed to-verify compliance with critical characteristics.

Compliance with the critical characteristics identified in this Functions and RequirementsEvaluation Document shall be verified and documented. Acceptable means ofverification can be accomplished by the NCR process to upgrade the existing SSC whichwere not procured as safety-significant. A Technical Evaluation (refer toTFC-ENG-FACSUP-C-02, "Operability/Technical Evaluations") shall determine how theFRED critical characteristics were verified and shall be listed in the Safety EquipmentCompliance Database (SECD).

Documented evidence of compliance is identified in the SECD (refer toTFC-ENG-FACSUP-C-23, "Equipment Identification and Data Management," andTFC-ENG-FACSUP-CD-23.3, "Safety Equipment Compliance Database UpdateInstructions.").

3.0 SCOPE

The scope of this evaluation includes the ANO6A-WT-P-022 pump siphon break holesand recirculation branch. The recirculation branch is included in Jumper Assembly(EIN: AN06A-WT-J-[A-G-PUMP-POR 104)] (Drawing H- 14-107489) located inPump Pit 241 -AN-06A. The three way jumper and recirculation branch serves the dualfunction of transferring waste and recirculating waste back to Tank 241 -AN- 106. Thesiphon break holes in the pump column and associated directional piping were part of theas-tested pump assembly. They are included in this evaluation insofar as theconfiguration (hole diameter) is critical. The siphon break and recirculation branch flowpath ensure that sufficient capacity flow paths are available to limit system pressure.

Additionally, the scope of this evaluation is limited to a supernatant transfer from24 1-AN-I 106. This scope does not include transfers to 241 -AN- 106 from other tanksthrough the components being evaluated.

4.0 SAFETY FUNCTION

The safety function of the ANO6A-WT-P-022 pump siphon break holes and recirculationbranch is to prevent the loss of safety function of safety-significant SSCs fromoverpressure.

2


5.0 SYSTEM DESCRIPTION

5.1 Overall Description

The ANO6A-WT-P-022 pump siphon break holes and recirculation branch systemis comprised of the pump;, the flexible metal jumper which connects to thedischarge of the pump; the three way jumper assembly; and the tank return, Riser14 (Nozzle G). This is shown in Figure 5-1. The items of particular interest forthe pump are the suction screen, siphon break holes and associated directionalpiping located on the piping that connects directly to the pump.

5.2 Boundaries

Figure 5-2 shows the boundaries of the ANO6A-WT-P-022 siphon break holesand recirculation branch: in addition to the siphon breaks, the boundary includesall of the items included in the recirculation branch sizing calculation(RPP-CALC-3775 5, 241]-AN-06A Three- Way Jumper Recirculation Branch FlowRate Calculation). This includes the following:

0 Pump inlet screen,

0 Siphon Break Holes;

9 Flexible metal jumper from the pump discharge to the 3-way jumper;

* 3 -way jumper from the connection to the flexible metal jumper to theconnection to the recirculation branch and the flexible metal hose(recirculation branch) to the PUREX nozzle G connection to the tankreturn; and

* The tank return, Nozzle G (Riser 14).

All the above listed components are listed in Table A- I of Appendix A of thisdocument.

5.3 Interfaces

The only interface is the heat trace installed around the jumpers.

3


Flexible Metal Hose from Pump Recirculation BranchDischarge to 3-Way Jumper Flexible Metal HoseEIN: ANO6A-%AT-FMJ [PUMP-SN] TO

POR-104

Siphon Break XA inchHoles &Directional 70. 3-Way Jumper C~Piping EIN: AN06A-WT-J-[(A-10

-- 6-PUMIP-POR1O4)]

Pump AssemblyEIN: AN06A-'AT-P-022

'F 518 inch Hole

Inlet SuctionScreen

Riser #14 Tank ReturnEIN: ANOGA-WTr-RISER-14 jG)

Figure 5-1 ANO6A-WT-P-022 Siphon Break Holes and Recirculation Branch


Flexible Metal Hose from PumpDischarge to 3-Way Jumper- - - - - - -

EIN: ANO6A-%WT-FfMJ-PUMP-SNI -

J-( //

I CI

Siphon Break X/ inc 0Holes & Directional '

Piping Ia

=%I IA

Pum Assmbl

Boun -- I I UPPR0)

3 155


6.0 SYSTEM EVALUATION

6.1 Functional/Performance Requirements

The functional and performance requirement for the ANO6A-WT-P-022 pumpsiphon break holes and recirculation branch is:

Holes (siphon break holes) on the waste transfer pump ANO6A-WT-P-022discharge pipe (that discharges to the tank headspace) and a recirculationbranch on the 241 -AN-06A pump pit three-way jumper (that recirculateswaste back to 241 -AN-i 106), ensure sufficient flow capacity paths areavailable to limit the waste transfer system pressure. In the event that thedownstream waste transfer path is plugged or isolated, the pressure will belimited to: 275 psig (see RPP-CALC-37755). These features protect thePrimary Piping System, whose design pressure is 275 psig, when valveson the three-way jumper are aligned to physically connect waste transferpump ANO6A-WT-P-022 to the primary piping system through Nozzle

6.2 Failure Mode Evaluations

6.2.1 Loading Conditions

Loading conditions for Tank Farm facilities have been incorporated intothe Jumper Assembly, EIN: AN06A-WT-J-[A-G-PUMP-PORlO4)],design according to Tank Farms Engineering StandardTFC-ENG-STD-06, "Design Loads for Tank Farms Facilities." Thefollowing are the loading conditions that were evaluated:

Dead Load: Dead loads consist of the weight of Jumper Assemblies.(BIN: ANO6A-WT-J-[A-G-PUMP-PORI 04)]. Rigid section of pipingand flex hose are schedule 40 and are more than adequate to support itsself-weight and prevent flexible metal hose from kinking or crimping.

Snow/Wind/Ash Fall/Earth and Groundwater pressure/VehicleTraffic/Vehicle Impact/ Blast Effects: Snow/Wind/ Ash Fall/Earth andGroundwater pressure/Vehicle Traffic/Vehicle Impact/ Blast Effects anddamage from excavation activities are not applicable because equipment islocated in a covered pit.

Earthquake Loads: Jumper Assemblies and the evaluated pump are notcredited to perform its safety function during or after a seismic event(RPP- 13033, Tank Farms Documented Safety Analysis, Section3.3.2.4.7.3, "Natural Events").

6


Thermal Forces: All evaluated jumpers are either flexible metal hose orconnected by flexible metal hose and will accommodate any thermalexpansion, thus eliminating any thermal force related failure modes. Thepump is not fixed on one end and thus protected from thermal forces.

Creep and Shrinkage Loads: Concrete movements of the pit due tocreep or shrinkage were determined to be insignificant as the pits havebeen in place for years and no movement of the concrete is anticipated.

Hose Whip: The flexible metal hoses used are attached at both ends.Thus stresses from hose whip are not possible. There are other hosesinstalled in the 241-AN-AN06A pit which could become disconnected atone end with resultant hose whip. These are qualified safety-si gni ficantwaste transfer hoses that have been evaluated and shown to be installedsuch that failure is not anticipated.

Load Drop: The siphon break holes and recirculation branch are notdesigned to perform its function during or following loadings due to loaddrops.

Failed Water Hoses: Loading due to failed water hoses is not applicable.There are no water hoses or other piping installed in the pit.

6.2.2 Process Conditions

Process Pressure/Vacuum (Normal, Off-Normal): All components ofthe system being evaluated are designed for 400 psig @ 1 80'F. This isgreater than the maximum pressure that the Pump is capable of. Vacuumthat could cause damage to the piping components being evaluated is notconsidered a credible failure mode.

Process Temperature (Low): There are no credible failure modesassociated with low process temperature.

Process Temperature (High): The design temperature for the evaluatedsystem is 1 80 0F. The design temperature exceeds the maximum highprocess temperature which is the tank waste which is less than 1 20'F.

The waste transfer lines in a pit are heat traced and insulated. The heattrace temperature is self limited to a maximum of 1 50'F per themanufacturer's information.

Process Chemistry (Chemical Attack by Waste, Headspace Vapors,Etc.): All components in the system being evaluated are compatible withthe waste and flush water being transferred. Components in the systembeing evaluated are various stainless steel alloys, Teflon seals, and ultra-

7


high molecular weight polyethylene seals which are shown to becompatible per RPP-45262, AN 10 1 Pump Pit Material Evaluation, andRPP-46296, 241-C Farm Waste Retrieval Pressure Boundary MaterialEvaluation. Steel components are compatible per RPP-RPT-42297,Safety -Significant Waste Transfer Primary Piping Systems-Functions andRequirements Evaluation Document.

Fluid Expansion Effects (e.g., Thermal): Fluid expansion does notaffect the ANO6A-WT-P-022 pump siphon break holes and recirculationbranch since any fluid expansion would immediately be relieved via thesiphon break holes on the waste transfer pump ANO6A-WT-P-022discharge pipe (that discharges to the tank headspace) and a recirculationbranch on the 241 -AN-06A pump pit three-way jumper (that recirculateswaste back to 241 -AN-i 106).

Erosion: Erosion is a concern in extended use situations involving highflow rates and/or abrasive fluids. Should any erosion occur the effect ofincreased wear would enlarge the siphon break holes or recirculationbranch ensuring sufficient flow capacity paths would be available to limitthe waste transfer system pressure.

Corrosion: See the previous discussion for Process Chemistry (ChemicalAttack by Waste, Headspace Vapors, Etc.).

Radiation Fields: All components in the system being evaluated arecompatible with the radiation fields. Components in the system beingevaluated are various stainless steel alloys, Teflon seals, and ultra-highmolecular weight polyethylene seals which are shown to be compatibleper RPP-45262 and RPP-46296, 241-C. Steel components are compatibleper RPP-RPT-42297.

Plugging/Fouling: The siphon break holes and recirculation branch couldfail to perform its safety function if either siphon break or the recirculationbranch becomes plugged. The siphon breaks are 4inch diameter holesand the connection from the 2 inch pipe to the recirculation hose is a%inch diameter. The pump inlet screen has 0. 188 inch maximum diameteropenings. Therefore, the particles that would be large enough to plug the'/4 inch siphon break holes or % inch dia. hole that feeds the recirculationbranch, will be stopped by the 0. 188 inch openings through the screen onthe pump. The system being evaluated has not been used for a wastetransfer into DST 241 -AN- 106.

During operation, the recirculation branch is continuously flushed by thewaste, thus preventing the buildup of waste solids that could causefouling. The recirculation line is self draining which would preventbuildup of solids in the line.

8


Plugged Filters (High Delta Pressure): There are no filters in thesystem. This condition is not applicable.

Flammable Gas Deflagration/Detonations within Process Equipment:The ANO6A-WT-P-022 pump siphon break holes and recirculation branchis not designed to operate after a flammable gas deflagration.

6.2.3 Environmental Conditions

Temperature - Low: TFC-ENG-STD-02, "Environmental/SeasonalRequirements for TOC Systems, Structures and Components," requires inSection 3.1. .1, "Temperature," that Tank Farm SSCs be designed towithstand outside ambient temperatures down to -25'F. With heat traceinstalled the ANO6A-WT-P-022 pump siphon break holes andrecirculation branch is maintained, but is not designed to withstandstresses due to freezing fluids. This is covered in section 6.3 FreezeProtection.

Temperature - High: The design temperature for the evaluated system is1 80'F. The design temperature exceeds the maximum high environmentaltemperature based on engineering judgment. Note: There are no heatersin the pit.

Thunderstorms, Dust, and Ice Glaze: Wind is expected to carry somedust and dirt into the pit, but external dust and dirt do not affect theinternal workings of the ANO6A-WT-P-022 pump siphon break holes andrecirculation branch. Since the siphon break holes and recirculationbranch is installed inside the pit, it is not directly subject to thunderstormsor ice glaze.

Solar Radiation (E.G., Direct Affects/Damage due to Exposure toUltra-Violet Radiation [UVI): ANO6A-WT-P-022 pump siphon breakholes and recirculation branch assembly is located in a below gradecovered pit or other structure and thus not directly exposed to solarradiation.

Atmospheric Pressure: No failure modes have been identified related toatmospheric pressure.

Ash (Exposure to Ash Particles): In the event of a nearby volcaniceruption, wind is expected to carry some volcanic ash into the pit orstructure, but external ash does not affect the internal workings of theANO6A-WT-P-022 pump siphon break holes and recirculation branch.

9


Exposure to Water (E.G., Humidity/Condensation, Precipitation,Flooding by Service Water): Exposure to water will not affect theinternal workings of the ANO6A-WT-P-022 pump siphon break holes andrecirculation branch.

Exposure to Leaked Fluids Other Than Water (E.G., HydraulicFluid): There are no other fluids that could be leaked into the pit.

Exposure To/Submergence in Leaked Waste: No failure modes due tosubmergence in leaked waste have been identified that could cause thesiphon break holes and recirculation branch to fail to perform its safetyfunction.

Fires (Range Fires, Vehicle Fires, Refueling Activity Fires, OtherFires): Exposure to fires (i.e., range fires, vehicle fires) is not within thedesign requirements.

High Radiation Fields: The siphon break holes and recirculation branchis installed in a pit and would only receive radiation exposure from thetank waste. This is described in Section 6.2.2 radiation fields.

Flammable Gas Deflagrations in Enclosures: A flammable gasdeflagration is not within the design requirements.

Mechanical Abrasions: There is no mechanism identified that wouldresult in mechanical abrasion.

6.2.4 Other Failure Modes

Fixatives: During pit work a common activity is to apply a layer offixative in the pit before gaining access to the pit. The fixative holds thecontamination in place so that it is less hazardous to personnel. Thefixative is generally applied with a sprayer or a whirly. Application offixatives will not affect the internal workings of the ANO6A-WT-P-022pump siphon break holes and recirculation branch.

Flow Pressure Transients (Water Hammer): There were no failuremodes identified due to flow pressure transients that would cause areduction in the system's ability to protect safety significant SSCs fromoverpressure.

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6.2.5 Aging

Metallic components of the system are not subject aging requirements.Aging of seals and non-metallic components could cause leaks but wouldnot impact the ability of the system to perform its safety function.

6.3 Supporting Systems

* Electrical power: The ANO6A-WT-P-022 siphon break holes andrecirculation branch does not need electrical power to perform its safetyfunction.

* Compressed air: The ANO6A-WT-P-022 siphon break holes andrecirculation branch does not need compressed air to perform its safetyfunction.

* Pressure relief: The ANO6A-WT-P-022 siphon break holes andrecirculation branch provides overpressure relief and does not need anyadditional pressure relief mechanism in order to perform its safetyfunction.

* Temperature control (HYAC): No heating, ventilation and airconditioning (HVAC) systems are required for the Siphon Break Holesand Recirculation Branch to perform their safety function.

* Freeze protection: Ambient temperatures outside the pit can be as low as-25'F as specified in TFC-ENG-STD-02 design parameters. Freezingtemperatures can be reached in this pit. This would prevent the siphonbreak holes and recirculation branch from performing its safety function.However, the equipment is located in the 241 -AN-06A pump pit and theinstalled heat trace can be used to implement TOC freeze protectionrequirements.

* Cooling: No cooling systems are required for the ANO6A-WT-P-022siphon break holes and recirculation branch to perform their safetyfunction.

* Lubrication: No lubrication is required for the ANO6A-WT-P-022siphon break holes and recirculation branch to perform the safety function.

* Filtration: No lubrication is required for the siphon break holes andrecirculation branch to perform the safety function.


* Water: Use of water as a support system is not required for theANO6A-WT-P-022 siphon break holes and recirculation branch to performthe required safety function.

* Other: No other supporting systems have been identified that arerequired for the ANO6A-WT-P-022 siphon break holes and recirculationbranch to perform the safety function.

7.0 CONTROLS

7.1 Shelf Life and Service Life: No shelf life or service life requirements have beenidentified, thus there are no controls required.

7.2 Other Controls: No other controls have been identified.

8.0 CRITICAL CHARACTERISTICS

The following are the critical characteristics for the four major components of the

ANO6A-WT-P-022 Siphon Break Holes and Recirculation Branch:

* Critical characteristics for pump ANO6A-WT-P-022 include;

0 Dimensions of the perforations through the screen are < 0. 18 8 inches.0 Dimensions of the siphon break holes are 1/ inch diameter.o Configuration of the piping that directs the flow from the siphon breaks

has been fabricated as required by the construction drawings.

* Critical characteristics for the flexible metal hose jumper (BIN: AN06A-WT-FMJ [PUMP-SN] )include:

o Dimensions, material, and configuration of the flexible metal jumper(overall length, piping components, nominal hose diameter) meet therequirements of the construction drawing.

0 Materials of the flexible metal jumper are compatible with tank waste.

* Critical characteristics for the three way jumper (BIN: ANO6A-WT-J-[(A-G-PUMP-PORl 04)]) include:

0 Rigid piping components (pipe, elbows, PUREX connectors, weldolet,reducers) meet the size and configuration requirement of the constructiondrawings.

0 The drilled hole that allows waste to recirculate through the flexible metalhose is % inch diameter.

o Dimensions, material, and configuration of the recirculation branchflexible metal hose (overall length, piping components, nominal hosediameter) meet the requirements of the construction drawing.

12


0 Materials of the 3-way jumper are compatible with tank waste.

* Critical characteristics for the tank return (Riser 14) include:

o It was determined that there were no critical characteristics associated withthe tank return.

A listing providing additional details of the critical characteristics is provided inTable A- I of Appendix A of this evaluation.

9.0 REFERENCES

H-2-72005, Pump Arrangements, Rev. 5, CH2M Hill Hanford Group, Inc., Richland, Washington.

H-2-92059, Jumper Assembly Process, Flexible 2 " Low Pressure, Rev 6., CH2M Hill Hanford Group,Inc., Richland, Washington.

H-2-7201 10, Jumper Arrangement Central Pump Pit 241-AN-OIA Thru 07A, Rev. 8, Washington RiverProtection Solutions, Richland, Washington.

H-1 4-1 07489, Jumper Assembly ANO6A-A-(SN)-POR 104 Pump Pit 241-AN-06A, Rev. 1, WashingtonRiver Protection Solutions, Richland, Washington.

RPP-CALC-37755, 241-AN-06A Three-Way Jumper Recirculation Branch Flow Rate Calculation, Rev.1, Washington River Protection Solutions, Richland, Washington.

RPP-9805, Values of Particle Size, Particle Density, and Slurry Viscosity to Use in Waste Feed DeliveryTransfer System Analysis, Rev. I A, CH2M Hill Hanford Group, Inc., Richland, Washington.

RPP- 13033, Tank Farms Documented Safety Analysis, Rev. 4-E, Washington River Protection Solutions,Richland, Washington.

RPP-45262, 241-AN-10] Pump Pit Material Evaluation, Rev. 0, Washington River Protection Solutions,Richland, Washington.

RPP-46296, 241-C Farm Waste Retrieval Pressure Boundary Material Evaluation, Rev. 0, WashingtonRiver Protection Solutions, Richland, Washington.

RPP-RPT-42297, Safety-Significant Waste Transfer Primary Piping Systems-Functions and RequirementsEvaluation Document, Rev. 7, Washington River Protection Solutions, Richland, Washington.

TFC-ENG-DESIGN-C-45, Rev. D, "Control Development Process for Safety-Significant Structures,Systems, and Components." Washington River Protection Solutions, Richland, Washington.

TFC-ENG-FACSUP-C-02, "Operability/Technical Evaluations," Rev. C-1, Washington River ProtectionSolutions, Richland, Washington.

TFC-ENG-FACSUP-C-23, "Equipment Identification and Data Management," Rev. C-2, WashingtonRiver Protection Solutions, Richland, Washington.

13


TFC-ENG-FAC SUP-CD-23 .3, "Safety Equipment Compliance Database Update Instructions," Rev. B,Washington River Protection Solutions, Richland, Washington.

TFC-ENG-STD-02, "Environmental/Seasonal Requirements for TOG Systems, Structures andComponents," Rev. A-7, Washington River Protection Solutions, Richland, Washington.

TFC-ENG-STD-06, "Design Loads for Tank Farms Facilities," Rev. C-3, Washington River ProtectionSolutions, Richland, Washington..

14

RPP-PRPT-49052, REV 0

Appendix A - ANO6A-WT-P-022 Pump Siphon Break Holes and Recirculation BranchCritical Characteristics

15


Table A-1. AN06A-WT-P-022 Siphon Break Holes and Recirculation Branch Critical Characteristics. (Sheet 1 of 2)

Accepal

No. Drawing Number Description Safety Function fromPP-13033 Critical Acceptance Criteria MCharacteristics o

Verifiato

IDrawing: DWG EIN Number: ANO6A-WT-P-022 Prevent the loss of the safety function of Dimensions Perforations through the inlet screen are < Nonconformance ReprtWRS0026002 (VI-50306) Noecaue upsafety-significant SSCs from overpressure. 0. 188 inches.

Sheet Number: N/AMaterial: N/A

Part/Item Number: N/A Dimensions Siphon break holes are 1/4 inch diameter Nonconformance Reprt

General Configuration Piping that directs the flow from the siphon Nonconformance Reprtbreak has been configured as required bythe fabrication drawings

Material of Construction The pump components shall match the Nonconformance Reprtmaterial specifications as required by thefabrication drawings.

2 Drawing: H-2-92059 EIN Number: AN06A-WT- Prevent the loss of the safety function of Dimensions Overall hose length meets fabrication Nonconformance Repor

SetNme:IFMJ [PUMP-SN] safety-significant SSCs from overpressure. drawing requirements.

Nomenclature: Flexible MetalPart/Item Number: 29 Hose Jumper

Dimensions Nominal Hose Diameter meets the Nonconformance ReporMaterial: Stainless Steel ___________________fabrication drawing requirements

General Configuration Terminations on the hose ends have been Nonconformnance Reporconfigured as required by the fabrication

_________________________drawings.

Material of Construction The flexible metal hose jumper Nonconformance Reporcomponents shall match the materialspecifications as required by the

_______ ___________________ _______________________ ______________________________ ________________________ fbriatin dawigs.fabrication______drawings.____

16


Table A-1. ANO6A-WT-P-022 Siphon Break Holes and Recirculation Branch Critical Characteristics. (Sheet 2 of 2)

Aceptbl

CritMethodsNo. Drawing Number Description Safety Function fromPP-13033 Caristiccetac riei

Verifiato

3 Drawing: H-14-107489 EIN Number: ANO6A-WT-J- Prevent the loss of the safety function of General Configuration Components (pipe, elbows, PUREX Nonconformance ReprAN06A-WT-J-[(A-G-PUMP- safety-significant SSCs from overpressure. connectors, weldolet, reducers) meet the

Sheet Number: 1 PORI 04)] size and configuration requirement of thefabrication drawings

PatIe ubr / oecaue uprDimensions The drilled hole that allows waste to Nonconformance Repr

Material: N/A recirculate through the flexible metalrecirculation hose is 5/8 inch diameter

Dimensions The flexible metal recirculation hose Nonconformance Reproverall length meets the fabricationdrawing requirements.

Dimensions Nominal Hose Diameter meets the Nonconformance Reprfabrication drawing requirements

Material of Construction Components of the jumper are compatible Nonconformance Reprwith tank waste.

Material of Construction The jumper components shall match the Nonconformance Reprmaterial specifications as required by thefabrication drawings.____________________

4 Drawing: H-2-72010 EIN Number: AN06A-WT- Prevent the loss of the safety function of No critical characteristics were N/A N/ARISER-14 (G) safety-significant SSCs from overpressure. identified.

Sheet Number: INomenclature: Riser

Part/Item Number: N/AMaterial: N/A

17

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